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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db
SHA3-384 hash: 85bb677fd49b329c8dc3055bbf748037e078088c0887fc4b8404f88f73ca8ab3e1efd560be02cacb5386c793604c5829
SHA1 hash: 00f0db2a6e0b0eec9f1eb0a7712e053b739cb6b5
MD5 hash: b6f6b2b377da64aae3ae519e3263cb4f
humanhash: twenty-rugby-bluebird-oxygen
File name:f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:2'000 bytes
First seen:2026-08-20 07:25:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24:3+mkMdb5jl8AmslI3t8AmypR/z2HcllPx1qtWB4u33MI8paLdz3N9l5zBkEp7i1q:Omr5E4GYg2H0j11/L/9LuEpMn3+yaBl
TLSH T1BE41028A5F725EF5F05AD53C47370B3A37AA524847D18249E1ACD9006EC430D89DEBE9
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter Tuxxin
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
212
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DownLoader.598.19690.20940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a86ac34961b50be0e2021f6/reports/8c51051f-ee7e-4a5e-b7d6-f908a4647d14/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/78e2a4b5-3c71-40ba-966e-7e6bb74241d5
Behavior Graph:
Download SVG
%3 guuid=b3156a37-1800-0000-c68b-9bc53e0c0000 pid=3134 /usr/bin/sudo guuid=8710bc39-1800-0000-c68b-9bc53f0c0000 pid=3135 /tmp/sample.bin guuid=b3156a37-1800-0000-c68b-9bc53e0c0000 pid=3134->guuid=8710bc39-1800-0000-c68b-9bc53f0c0000 pid=3135 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f695242f-a91f-45ce-b575-5d1de59a0f21
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-20 07:58:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ll7reni6dur5y36ic36g7qni6lr7c2jm5rf2c2poj6wosbze7nq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260820-h9vn9sgl8t/
Behaviour
Writes file to tmp directory
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f2d7f891a8f0e91ee37e40b7e37e0d47971f8b4967625d0b4f727d67483927db

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3902392/
  
URLhaus
https://urlhaus.abuse.ch/url/3902380/

Comments